Wnt/Beta Catenin Signaling Pathway Antibody Sampler Panel

• ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Wnt/Beta Catenin Signaling Pathway Antibody Sampler Panel (AB228526)

Immunofluorescence staining of Jurkat (Human T cell leukemia cell line from peripheral blood) cells with purified ab137872 at a working dilution of 1 in 500 counter-stained with DAPI. Tubulin was stained with mouse anti-tubulin at a dilution of 1/1000 (ab7291) and Alexa Fluor^® 594 goat anti-mouse at a dilution of 1/500 (ab150120) . The secondary antibody was ab150077 Alexa Fluor^® 488 goat anti rabbit used at a dilution of 1 in 500. The cells were fixed in 4% PFA and permeabilized using 0.1% Triton X 100.

The negative controls are shown in the bottom middle and right hand panels - for the first negative control purified ab137872 was used at a dilution of 1/200 followed by an Alexa Fluor^® 555 goat anti-mouse antibody at a dilution of 1/500 and for the second negative control mouse primary antibody (ab7291) and anti-rabbit secondary antibody (ab15007) were used.

• IHC-P

AbReview60220****

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Wnt/Beta Catenin Signaling Pathway Antibody Sampler Panel (AB228526)

ab51067 staining Met (c-Met) in human breast tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde, permeabilized with 0.05% tween 20 and blocked for 30 minutes at 22°C; antigen retrieval was by heat mediation in Antigen Retrieval Buffer (100X Citrate Buffer pH 6.0) (ab94674). Samples were incubated with the primary antibody (1/100) for 14 hours at 4°C. An Alexa Fluor^® 488-conjugated goat anti-rabbit IgG polyclonal (1/300) was used as the secondary antibody.

This image is courtesy of an Abreview submitted by David Ivancic.

• IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Wnt/Beta Catenin Signaling Pathway Antibody Sampler Panel (AB228526)

IHC image of ab32072 staining c-Myc in human esophagus formalin fixed paraffin embedded tissue sections*, performed on a Leica Bond. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab32072, 1μg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. No primary antibody was used in the Secondary only control (shown on the inset).

For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

• ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Wnt/Beta Catenin Signaling Pathway Antibody Sampler Panel (AB228526)

ab32137 staining c-Jun in HeLa cells treated with curcumin (diferuloylmethane) (ab120618), by ICC/IF. Decrease in c-Jun expression correlates with increased concentration of curcumin (diferuloylmethane) as described in literature.
The cells were incubated at 37°C for 4h in media containing different concentrations of ab120618 (curcumin (diferuloylmethane)) in DMSO, fixed with 4% formaldehyde for 10 minutes at room temperature and blocked with PBS containing 10% goat serum, 0.3 M glycine, 1% BSA and 0.1% tween for 2h at room temperature. Staining of the treated cells with ab32137 (1/100 dilution) was performed overnight at 4°C in PBS containing 1% BSA and 0.1% tween. A DyLight 488 goat anti-rabbit polyclonal antibody (ab96899) at 1/250 dilution was used as the secondary antibody. Nuclei were counterstained with DAPI and are shown in blue.

• IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Wnt/Beta Catenin Signaling Pathway Antibody Sampler Panel (AB228526)

Immunohistochemical analysis of paraffin-embedded human mantle cell lymphoma tissue, labeling Cyclin D1 with unpurified ab134175 at 1/100 dilution.